Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index 11.82
Milk (kg) -220.00 -0.014 3.08
Fat (kg) -14.92 -0.375 5.59
Prot (kg) -7.13 -0.441 3.15
Fertility Sub Index -2.22
Calving Interval (days) 0.51 -1.459 -0.74
Survival (%) -1.32 1.117 -1.47
Calving Sub Index -1.88
Gestation Length (days) 2.04 -0.919 -1.88
Beef Sub Index -3.73
Carcass Weight (kg) 9.80 -0.528 -5.17
Age of Slaughter (days) -3.34 -0.432 1.44
Maintenance Sub Index Maint. Sub Index -0.74
Live WT (kg) 2.40 -0.307 -0.74
Total Carbon Sub Index 3.26

* Based on an €80/tonne carbon price